baber/WOPTO huggingface dataset:
Patent FR-2561390-A1 (FR)
Title: Vector network analyser with integral processor
Inventor: SHARRIT DAVID D
IPC: G01R35/00
Filed: 1985-01-07
Abstract: The group delay of the RF device is measured to provide group delay data points. The data points are smoothed to vary the equivalent aperture used for measuring the group delay and to thus alter the noise content of the measured group delay. Smoothing is performed over at least three adjacent group delay data points, so that a phase change greater than 180 degrees across the equivalent aperture is achieved. The main analyser is a microprocessor based instrument that performs the signal processing and all computation associated with error correction, data formatting, and transformations. A variety of display modes are provided including log and linear magnitude versus either frequency or time, linear phase, deviation from linear phase, group delay versus frequency, standard Smith Chart and compressed Smith Chart.
Patent FR-2559247-A1 (FR)
Title: Tete de four d'un four a graphiter
Inventor: KANDZIA ULRICH
IPC: C01B31/04
Filed: 1985-01-09
Abstract: A.TETE DE FOUR D'UN FOUR A GRAPHITER. B.CARACTERISEE EN CE QUE LA PARTIE FORMANT LA MACONNERIE EST CONSTITUEE PAR UN SOCLE DE FOND 1, DES BLOCS LATERAUX 2, 7 ET UNE TRAVEE SUPERIEURE 8, L'ELECTRODE 3 REPOSE SUR LE SOCLE DE FOND 1 ET LA TRAVEE 8 SUR L'ELECTRODE 3, ET LES BLOCS LATERAUX 2, 7 SONT SERRES CONTRE L'ELECTRODE 3 AU MOYEN D'UN DISPOSITIF DE SERRAGE COMPORTANT UN TIRANT D'ANCRAGE 4, UN LEVIER 5 ET UN RESSORT 6. C.L'INVENTION CONCERNE UNE TETE DE FOUR D'UN FOUR A GRAPHITER.
Patent FR-2576310-A1 (FR)
Inventor: POISSON BERNARD EMILE
IPC: H01B3/44
Filed: 1985-01-21
Abstract: A graftable mixture for a filled thermoplastic composition with improved cohesion, characterised in that it comprises a base polymer - consisting of one or a number of polymers - and a filler - consisting of one or a number of optionally hydroxylated fillers - in base polymer/filler proportions ranging up to approximately 1/2.5 by weight and a grafting system containing a peroxide combined with a silane and/or a pair consisting of a polyisocyanate and a hydroxyl or amino compound capable of being bonded by radical reaction. Also a process for the manufacture of filled thermoplastic compositions used especially for the manufacture of insulating sheathing for electrical cables.
Patent FR-2581275-A1 (FR)
Title: Recepteur de signaux optiques a tres large bande.
Inventor: FOLCKE GEORGES
IPC: H04B10/69
Filed: 1985-04-25
Abstract: RECEPTEUR DE SIGNAUX DESTINE A FONCTIONNER AVEC UNE TRES LARGE BANDE PASSANTE, POUVANT ALLER DE QUELQUES KILOHERTZ A 3DB A 1 GIGAHERTZ A 3DB ET MEME AU-DELA. IL COMPORTE UN ETAGE D'ENTREEQ1, Q2 UN AMPLIFICATEURQ3 A Q6, UN ETAGE DE SORTIEQ7 ET UNE RESISTANCE DE CONTRE-REACTIONR26 DE L'ORDRE DE 1 A QUELQUES KILOHMS. POUR OBTENIR UN GAIN D'AMPLIFICATION ELEVE, ON AUGMENTE LA RESISTANCE DE CHARGER8 DE L'ETAGE D'ENTREE JUSQU'A CREER UN POLE, DANS LA BANDE ET L'ON COMPENSE CE POLE IMMEDIATEMENT APRES PAR UNE LIAISONR10, C6 ENTRE LE PREMIER ETAGEQ3 ET LE SECOND ETAGEQ4 DE L'AMPLIFICATEUR.
Patent FR-2565406-A1 (FR)
Title: Perfectionnements apportes aux masques d'ombre des tubes images couleur
Inventor: MASTERTON WALTER DAVID
IPC: H01J29/07
Filed: 1985-05-30
Abstract: TUBE IMAGE COULEUR QUI COMPORTE UN MASQUE D'OMBRE MONTE DE FACON ADJACENTE A UN ECRAN DE LIGNES CATHODOLUMINESCENTES, CE MASQUE D'OMBRE COMPRENANT UNE PLURALITE D'OUVERTURES EN FORME DE FENTES, POSITIONNEES EN COLONNES, CE TUBE ETANT CARACTERISE EN CE QUE L'ESPACEMENT ENTRE DES COLONNES D'OUVERTURES ADJACENTES AUGMENTE DEPUIS LE CENTRE VERS LE BORD DUDIT MASQUE D'OMBRE 24 SENSIBLEMENT COMME LA QUATRIEME PUISSANCE DE LA DISTANCE APARTIR DU CENTRE DE CE MASQUE D'OMBRE.
Patent FR-2565706-A1 (FR)
Title: Tonaliseur pour le developpement d'images electrostatiques latentes
Inventor: INOUE SATORU
IPC: G03G9/09
Filed: 1985-06-07
Abstract: LE TONALISEUR POUR LE DEVELOPPEMENT D'IMAGES ELECTROSTATIQUES LATENTES SELON L'INVENTION COMPREND UN LIANT RESINEUX ET AU MOINS UN DES COMPOSES CLASSES COMME "CI SOLVENT BLUE70" EN QUANTITE DE 0,1 A 20 EN POIDS, PAR RAPPORT AU LIANT RESINEUX TOTAL. APPLICATIONS: OBTENTION D'IMAGES NETTES, SANS VOILE, DE QUALITE CONSTANTE.
Patent FR-2567109-A1 (FR)
Title: Courroie transporteuse et d'entrainement sans fin
Inventor: DELHAES JOHANNES CAROLUS
IPC: B65G15/42
Filed: 1985-07-03
Abstract: COURROIE TRANSPORTEUSE ET D'ENTRAINEMENT S'ENGAGEANT PAR UNE PARTIE DE SA SECTION DANS UNE GORGE ANNULAIRE 5 D'UN ROULEAU DE RENVOI 1, CETTE PARTIE DE SECTION SAILLANT DE LA FACE INTERIEURE DE LA COURROIE 2 QUI S'APPLIQUE SUR LE ROULEAU DE RENVOI 1 ET ETANT FORMEE D'UN RESSORT A BOUDIN 4, RELIE PAR SES EXTREMITES ET QUI EST NOYE DANS LA MATIERE CONSTITUANT LA COURROIE 2.
Patent FR-2586294-A1 (FR)
Title: Device for checking that the cold chain for a frozen product is maintained
Inventor: GUILLOT FRANCOIS
IPC: G01K11/00
Filed: 1985-08-13
Abstract: The subject of the invention is a device for checking that the cold chain is maintained at a temperature less than 0 DEG C for a frozen product, in particular a food product, characterised in that it essentially consists of a hydrophilic material which is compatible with the planned application, provided with a substance or a combination of substances which are compatible with the planned application and capable of being converted visibly and irreversibly in the presence of humidity. This device is preferably made from unleavened bread provided with a design consisting of at least two food colorants and which, in the presence of humidity, is converted, in particular with a different coloration. Application to checking that the cold chain for frozen products is maintained.
Patent FR-2588704-A1 (FR)
Title: Improvements to chopped electrical supplies and application thereof to rectification in three-phase networks
Inventor: DAVID SERGE
IPC: H02M3/335
Filed: 1985-10-10
Abstract: Chopped electrical supply device comprising a transformer whose primary is associated with a make/break switch and the secondary with a rectifier. The make/break switch 3 consists of a transistor mounted in series with the primary winding np of the transformer 4 which is in parallel with a first peak-limiter diode 2, a second rectifier diode 5 being mounted in series with the secondary winding ns of the transformer 4.
Patent FR-2572381-A1 (FR)
Title: Generateur d'ozone comportant un dielectrique a base de ceramique
Inventor: BEER HANS-RUDOLF
IPC: C01B13/11
Filed: 1985-10-16
Abstract: DANS LES GENERATEURS D'OZONE MODERNES, ON PEUT OBTENIR DES DENSITES DE PUISSANCE ELEVEES EN UTILISANT DES DIELECTRIQUES A BASE DE CERAMIQUE ET DES LARGEURS DE FENTE CORRESPONDANTES, AINSI QU'UN DOUBLE REFROIDISSEMENT. EN REALISANT LA COUCHE DIELECTRIQUE 3 A PARTIR DE POUDRES DIELECTRIQUES DE DIMENSIONS GRANULOMETRIQUES DIFFERENTES 5, 6 ET EN UTILISANT COMME LIANT, DE LA MATIERE PLASTIQUE, ON PEUT AUGMENTER SUFFISAMMENT LA TENSION DE CLAQUAGE A LONG TERME DE LA COURBE DIELECTRIQUE POUR QU'ELLE SOIT CONFORME AUX EXIGENCES DE FONCTIONNEMENT.
Patent FR-2573826-A1 (FR)
Title: Bearing for clutch assembly
Inventor: REIK WOLFGANG
IPC: F16F15/131
Filed: 1985-11-21
Abstract: The clutch has the friction plate mounted on the central assembly by a ball bearing (14) to accommodate the rotational changes due to the torque changes in the transmission, between the input and the flywheel. The outer race of the bearing is located in an insulating mounting (25). The insulation forms a bed for the outer race and has side flanges which provide a friction grip on the inner bearing ring. This adds to the damping effect of the clutch assembly.
Patent FR-2591032-A1 (FR)
Title: Photocathode a faible courant d'obscurite
Inventor: MUNIER BERNARD
IPC: H01J1/34
Filed: 1985-11-29
Abstract: L'invention concerne une photocathode comportant : une première couche 11 constituée d'un matériau semi-conducteur de type P**+ , transparent pour toutes les longueurs d'onde de la lumière à détecter ; une seconde couche 15, 17 constituée d'un semi-conducteur de type P**+ dont la bande interdite a une largeur suffisamment faible pour convertir en paires électron-trou les photons 8 de la lumière à détecter ; au moins une couche 16 intercalée à l'intérieur de la seconde couche 15, 17 et constituée d'un semi-conducteur de type P ou N créant une barrière de potentiel par rapport à la seconde couche 15, 17, et dont l'épaisseur est suffisamment faible pour permettre la traversée d'électrons 9 par effet tunnel avec une probabilité élevée, et suffisamment forte pour arrêter une majeure partie d'un courant de trous ; une électrode métallique 13 permettant de polariser la photocathode pour accélérer les électrons 9 des paires électron-trou créées dans la seconde couche 15, 17 par la lumière ; une dernière couche 14, pour abaisser le potentiel du vide par rapport à la seconde couche 15, 17 pour émettre dans le vide les électrons 9 ainsi accélérés. Application aux tubes de prise de vues et aux tubes intensificateurs d'images. (CF DESSIN DANS BOPI)
Patent FR-2577544-A1 (FR)
Title: Detecteur d'arrivee de gouttes pour machine de formage de verre
Inventor: WELKER MATHIAS PETER
IPC: C03B7/16
Filed: 1986-01-06
Abstract: DISPOSITIF POUR DETECTER LE PASSAGE D'UNE GOUTTE DE VERRE FONDU A TRAVERS UN DEFLECTEUR DE GOUTTES 22, DANS LEQUEL UN EMBOUT 17 EST FIXE DANS UNE OUVERTURE RADIALE 19 CONTIGUE A L'EXTREMITE INFERIEURE DU DEFLECTEUR 22. UN BOITIER CREUX A DEMONTAGE RAPIDE, AJUSTE SUR L'EMBOUT, EST TRAVERSE PAR UN PASSAGE LONGITUDINAL 12. UN SUPPORT 16 EN FORME DE RONDELLE SUPPORTE UN PHOTOTRANSISTOR DONT LES CONDUCTEURS 32, 33 S'ETENDENT JUSQUE DANS UNE EXTREMITE DU PASSAGE 12. UN TROU RADIAL 33 SUR LE COTE DU BOITIER RECOIT UN CABLE BLINDE 37 ET UN MANCHON ALLONGE 36 ENTOURE LES DEUX FILS 34, 35 ISOLES DU CABLE. UNE RESINE EPOXY 38 REMPLIT L'EXTREMITE DU BOITIER AUTOUR DES CONNEXIONS DES FILS, UN BOUCHON 39 FERMANT L'EXTREMITE DU BOITIER CONTENANT LA RESINE EPOXY.
Patent FR-2593290-A1 (FR)
Title: Detector for measuring speed and sense of rotation for a rotary machine
Inventor: COMBETTE MARC
IPC: G01P3/484
Filed: 1986-01-23
Abstract: The subject of the present invention is a detector for measuring speed and sense of rotation for a rotary machine comprising a magnet rotating with the shaft of the machine, and magnetically controlled switches. It is characterised in that it comprises at least one magnetic piece 3 and at least two switches 5, 6 with magnetic control. It relates to a detector for measuring speed and sense of rotation.
Patent FR-2593675-A1 (FR)
IPC: A22C21/00
Filed: 1986-01-31
Abstract: The invention relates to the technical sector of devices for processing animals for eating. The installation is noteworthy in that poultry (V) of the same type are hooked, without prior sorting, on claws (3) enabling them to be presented parallel to the direction of advance of the system and facing or in other ways, the said system proceeding step by step, one or more detection means (4) sensing the arrival of each bird and its individual characteristics; the said means being disposed in front of the jointing station or stations (D1-D2-D3-D4...) for the wings and legs, the said detection means transmitting their data to the jointing devices for the wings and legs, which consequently adapt the position, according to several axes, of their cutting means opposite the bird to be jointed, means (15-17-18) discharging the wings, the carcass and the legs.
Patent FR-2595677-A1 (FR)
Inventor: MAI JEAN-PIERRE
IPC: B66B13/08
Filed: 1986-03-17
Abstract: 1. Door for a lift car for people or loads, of the type opening in two parts, each formed from several leaves which are controlled by an operating device comprising four sliding pieces (10, 14, 9, 13) displaced exclusively on a pair of rails (7, 8) in order to ensure the guiding either of the main hinge pins (19 to 22) displaced in the plane of the opening in the case where the leaves fold up like an accordion, or directly of the leaves if they slide telescopically, characterized in that the two rails (7, 8) are superposed in a substantially vertical plane and have a relatively large distance between them, and in that each of the four sliding pieces (10, 14, 9, 13) is at the same time guided by the two abovementioned rails.
Patent FR-2596564-A1 (FR)
Title: Method of installing rails inside steam generators for facilitating remote-control operations without irradiation of personnel
IPC: F22B37/00
Filed: 1986-03-27
Abstract: Definitive fitting of a rail employed for supporting a remote-control manipulator arm, and method of implementing it semiautomatically. The rail component 901 comprises a lug 902 ending in a tubular boss 903 of the same diameter as the tubular part 904 of the intermediate fastening 905, automatically welded beforehand onto a bearing machined on the bowl. A bore 906 on the lug is used to secure the welding gun thereto. Internal butt-joint welding is performed by manually positioning a welding gun 907. Its nozzle 908, carrying the torch 909, acts as a centering tool. The gun is integrally attached to the rail by a cam 910 passing through the bore 906 and clamping on the lug 902.
Patent FR-2600136-A1 (FR)
Title: Moteur de frein a reglage automatique
Inventor: FABBRO EDGARD
IPC: F16D65/56
Filed: 1986-06-12
Abstract: LE MOTEUR DE FREIN COMPORTE UN INSERT PISTON 26 MONTE COULISSANT DANS UN PASSAGE 24 FORME DANS LA PAROI FRONTALE 4 DU PISTON DE FREIN 1 LAQUELLE PRESENTE, AU VOISINAGE DE L'EXTREMITE EXTERIEURE 31 DE L'INSERT PISTON 26, UNE SURFACE DE CONTRE-APPUI 34 FAISANT FACE VERS L'INTERIEUR, PERMETTANT AINSI L'ENGAGEMENT D'UN OUTIL D'ACTIONNEMENT 0 POUR EXERCER, VIA L'INSERT PISTON 26, UNE POUSSEE AXIALE SUR L'ORGANE ROTATIF 16 DU DISPOSITIF DE REGLAGE AUTOMATIQUE DU MOTEUR DE FREIN ET, SIMULTANEMENT, UN EFFORT AXIAL EN SENS INVERSE SUR LE PISTON DE FREIN 1 PERMETTANT UNE LIBERATION DE L'EMBRAYAGE A FRICTION 18, 19 ENTRE LE PISTON DE FREIN 1 ET L'ORGANE ROTATIF 16, APRES QUOI UNE TRANSLATION AXIALE F DE L'ENSEMBLE PERMET DE REINITIALISER LE DISPOSITIF DE REGLAGE AUTOMATIQUE DU MOTEUR DE FREIN.
Patent FR-2602708-A1 (FR)
Title: Process for the manufacture of moulds intended for the production of ceramic articles
Inventor: REYNIER JACQUES
IPC: B28B7/34
Filed: 1986-08-05
Abstract: The process of the invention comprises the following operations:   - preparation of a binder by mixing an epoxy resin and a suitable hardener; - production of a first mixture by compounding 10 to 30 % by weight of the said binder with 70 to 90 % by weight of an inorganic or ceramic pulverulent filler and of a second mixture with an inorganic or ceramic coarse filler; - forming the surface layer of the mould by tamping the said first mixture in a mould matrix; - placing over the surface layer of the mould and tamping the second mixture to complete the thickness of the wall of the mould; - prehardening, demoulding and hardening of the mould.
Patent FR-2605504-A1 (FR)
Title: Spectacles case
Inventor: GERGONNE SIMONE
IPC: A45C11/04
Filed: 1986-10-23
Abstract: The case comprises an intermediate partition 4 which defines a front compartment for receiving the lens-holding face A of the frame, and a rear compartment suitable for accommodating the arms a in the folded position. This arrangement proves to be particularly advantageous in the case of frames whose face A has a very curved shape.
Patent FR-2593755-A1 (FR)
Title: Appareillage de regulation de propulsion pour vehicules automobiles
Inventor: LEIBER HEINZ
IPC: B60T8/72
Filed: 1986-12-19
Abstract: L'invention concerne un appareillage de régulation de propulsion pour véhicules automobiles dans le sens d'un empêchement de conditions instables de marche par suite d'une tendance au patinage d'au moins une roue motrice. L'appareillage comprend un capteur d'accélération longitudinale 5, un capteur de vitesse de véhicule et un capteur d'angle de direction 8 ainsi qu'un dispositif pilote 9 qui détermine une valeur maximale d'accélération transversale en relation avec l'accélération longitudinale du véhicule et qui établit une valeur limite de vitesse de véhicule en relation avec cette valeur d'accélération transversale et l'angle de direction de telle sorte que, quand cette valeur limite est dépassée, l'organe de régulation de puissance 2 soit actionné en vue d'une diminution de la puissance du moteur. (CF DESSIN DANS BOPI)
Patent FR-2610070-A1 (FR)
Title: Automatic plugging device for fluid pipeline
Inventor: DEBEAURAIN JACQUES
IPC: F16K17/38
Filed: 1987-01-28
Abstract: Automatic plugging device for cylindrical pipeline for conveying fluid, characterised in that it includes: on the pipeline, a flared zone 7 to allow the passage of the fluid around an axial valve 8, and ending, downstream, in a valve seat; inside the pipeline, an axial shutter 8 which is balanced, and capable, when the flow rate of the fluid exceeds a predetermined threshold, of being driven by the fluid and applied onto the valve seat so as to block the pipeline.
Patent FR-2595489-A1 (FR)
Title: Appareil d'enfilement de pieces de monnaie
Inventor: SAKIRAI TOMONARI
IPC: B65G57/11
Filed: 1987-02-27
Abstract: UN APPAREIL D'EMPILEMENT DE PIECES COMPREND UN PASSAGE A PIECES 11 POUR ACHEMINER LES PIECES PAR LEUR BORD, A RAISON D'UNE A LA FOIS, ET A LES LIVRER HORIZONTALEMENT. UN POSTE D'EMPILEMENT EST PREVU POUR RECEVOIR LES PIECES LIVREES PAR L'EXTREMITE AVANT DU PASSAGE A PIECES ET LES EMPILER A L'INTERIEUR. LE POSTE D'EMPILEMENT COMPREND UNE PAIRE DE TAMBOURS D'EMPILEMENT DE PIECES, 31, 32 DONT CHACUN COMPREND SUR SA PERIPHERIE EXTERIEURE UNE NERVURE 33, 34 CONSTITUANT UNE SURFACE DE SUPPORT POUR SUPPORTER LA FACE INFERIEURE DE CHACUNE DES PIECES LIVREES PAR LE PASSAGE A PIECES. LES NERVURES DES TAMBOURS D'EMPILEMENT DE PIECES SONT DISPOSEES EN PHASE ET SELON DES ORIENTATIONS OPPOSEES. CHACUNE DES NERVURES EST DE CONFIGURATION EN SPIRALE ET SOULEVEE VERS L'AVANT DANS LE SENS DE L'ACHEMINEMENT DES PIECES. UN MECANISME D'ENTRAINEMENT EST PREVU POUR FAIRE TOURNER CHACUN DES TAMBOURS D'EMPILEMENT DE PIECES DANS UN SENS TEL QUE LA SURFACE DE SUPPORT DE PIECES DES NERVURES SOIT INCLINEE VERS LE BAS.
Patent FR-2596007-A1 (FR)
Title: Trolley of the barrow type which can be converted into a display stand
IPC: B62B1/12
Filed: 1987-03-05
Abstract: Trolley of the barrow type which can be converted into a display stand. On a vertical chassis 5 equipped with wheels 2 there is articulated, at its lower part, a lower frame 8 equipped with a U-shaped foot 11 which can be folded down, and at its top an upper frame 14 having, at its front free end, two feet 18 which can be folded down and can press on the lower frame 8 while the upper frame 14 supports telescopic and dismantlable rods 23 of a clothes rack, all the feet and frames being able to be folded down substantially in the plane of the chassis 5 in the storage state of the trolley.
Patent FR-2611584-A1 (FR)
IPC: B31B50/44
Filed: 1987-03-06
Abstract: PCT No. PCT/FR88/00132 Sec. 371 Date Oct. 7, 1988 Sec. 102(e) Date Oct. 7, 1988 PCT Filed Mar. 7, 1988 PCT Pub. No. WO88/06519 PCT Pub. Date Sep. 7, 1988.A programmable, dynamically adjustable die stamping apparatus for die-stamping of cardboard blanks used in production of packaging trays, and a process for operating such apparatus. The apparatus includes a dimensionally adjustable die having a plurality of separate movable parts each coupled to threaded adjustment rods and drive motors; a programmable control is coupled to the drive equipment and can selectively adjust and lock the die parts to conform the die to any one of a plurality of cardboard blank formats. Plural air-operated lockable jacks coupled to movable members of a stamp are also provided, and the jacks operate to automatically adjust the stamp to conform to the selected dimensions of the die. The apparatus can accept plural magazines of cardboard blanks and a plurality of different blanks supplied successively; under program control, the apparatus can automatically change the dimensions of the die and stamp to conform to the desired dimensions of the finished tray.
Patent FR-2615266-A1 (FR)
Title: Device for connecting a flexible duct onto a rigid end-fitting
Inventor: QUINTALET YVES
IPC: F16L33/207
Filed: 1987-05-12
Abstract: Device for the sealed connection of at least one flexible duct onto a rigid end-fitting, particularly applied to the circulation of a cooling or heating fluid in a motor vehicle. The flexible duct 1 is slipped onto the rigid end-fitting 2 over its bead 4 and as far as its stop 3, a heat-shrinkable sheath 5-42-56 covering the aforementioned elements being heated up to its critical temperature in order to activate it and ensure, by its shrinking, sealing between the components to be connected. Application to cooling or air-conditioning circuits.
Patent FR-2615875-A1 (FR)
Title: Support system for railway tracks, use in the replacement of ballast
Inventor: DAVY JEAN-MICHEL
IPC: E01B29/02
Filed: 1987-06-01
Abstract: The present invention relates to, as a new industrial product for replacing ballast, a carrier system characterised in that it consists of at least one layer comprising a compacted mixture of:   a) 70 to 95 parts by weight of a filler chosen from the assembly comprising sands, gravels and their mixtures, the said filler having a particle size less than or equal to approximately 35 mm, and b) 2 to 20 parts by weight of a hydraulic binder with a particle size less than or equal to approximately 5 mm, the said mixture having a fines content of between approximately 10 and approximately 20 % by weight with respect to the weight of the said mixture and being able to be handled for a period of less than or equal to 48 hours counting from its production by mixing with water, the said layer having, under load, a compression of less than or equal to 4 mm 24 h after compacting.
Patent FR-2617296-A1 (FR)
Title: Automatic pocket colour, black and white, mono- or multiformat photographic laboratory
IPC: G03D3/12
Filed: 1987-06-25
Abstract: The invention relates to a compact micromachine of the size of a video recorder or microcomputer, by way of non-limiting example, so that anyone without in-depth knowledge of photography can make colour or black and white photographs, films and papers, characterised in that in the same protected assembly, the enlargements and the films pass through the machine continuously, unit by unit. The automatic pocket laboratory operates on batteries and/or mains. 2 represents the hood protecting the set of developers, 7 the automatic film cartridge loader, and 13-12-11-10-9-8-6-4 the enlargement system, 20 represents the film output, and 15 the enlargement output.
Patent FR-2616686-A1 (FR)
Title: Installation de traitement des corps creux
Inventor: LEFEBVRE RAYMOND
IPC: C23G3/00
Filed: 1987-06-22
Abstract: L'invention est relative à une installation de traitement des corps creux qui trouvera notamment son application dans le traitement de surface par pulvérisation intérieure et extérieure de fûts métalliques. L'installation 1 comprend une chaîne de convoyage 7 longitudinale destinée à supporter les différents fûts 1 à traiter, ladite chaîne étant compartimentée pour délimiter les différentes zones de traitement 8, 9, 10 et 11 qui comprennent des postes de travail 17 élémentaires. Selon l'invention, chacun des postes de travail 17 dispose d'un taquet de centrage du fût 1 et d'une buse de pulvérisation intérieure à action synchronisée. L'invention concerne plus particulièrement la fabrication des fûts métalliques à bière.